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<?php
global $conn;
session_start();
include('db/db_connect.php');
include('inc/header.php');

?>
<div class="container">
    <div class="row justify-content-center">
        <?php
             if(isset($_POST['login'])){
                  $username = $_POST['username'];
                  $password = md5($_POST['password']);
              $sql = "select * from user_info where username = '$username' and passoword = '$password'";
              $result = $conn->query($sql);

              if(  $result->num_rows > 0 ){
                $row =  $result->fetch_assoc();
                   $_SESSION['login'] = true;
                   $_SESSION['id'] = $row['user_id'];
                   $_SESSION['name'] = $row['username'];
                   header('location: addnumber.php');
              } else{
                echo '<div class="alert alert-warning" role="alert">Data Not Matched! </div>';
              }
             }
        ?>
      <div class="col-md-6">
        <h1 class="text-center mb-4">Login </h1>

        <form action="" method="post">
          <div class="mb-3">
            <label for="username" class="form-label">username</label>
            <input type="text" class="form-control" name ="username" id="username" placeholder="Enter user name">
          </div>

          <div class="mb-3">
            <label for="password" class="form-label">Password</label>
            <input type="password" name="password" class="form-control" id="password" placeholder="Enter your password">
          </div>

          <button type="submit" name="login" class="btn btn-primary">Login</button>
        </form>
      </div>
    </div>
  </div>
<?php
include('inc/footer.php');
?>